S
M
T
W
T
F
S
26
83°
69°
27
86°
68°
28
84°
63°
29
82°
59°
30
81°
61°
31
84°
65°
1
83°
62°
2
81°
63°
3
84°
64°
4
86°
66°
5
86°
66°
6
83°
63°
7
80°
63°
8
82°
62°
9
81°
65°
10
83°
67°
11
80°
66°
12
81°
67°
13
80°
66°
14
78°
65°
15
78°
65°
16
80°
66°
17
80°
66°
18
79°
65°
19
79°
66°
20
82°
65°
21
78°
65°
22
79°
66°
23
83°
65°
24
82°
62°
25
74°
64°
26
82°
67°
27
83°
66°
28
83°
66°
29
82°
65°
30
81°
61°
31
73°
58°
1
72°
58°
2
72°
59°
3
73°
63°
4
78°
63°
5
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grosse Pointe
Grosse Pointe's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 58° and 69°. The average high for August is 81° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Grosse Pointe. See also: September | October | November.
